It’s easy to buy duplicate items that perform the same task when you don’t have a solid understanding of all the bells and whistles of what you already own. Whether it’s software on your computer or utensils in the kitchen, you should take the time to learn all there is to know about what you have.
To this end, I think that knowing how to properly use a knife can save you time, money, and space. Chef Roger Mooking gives an extremely good lesson on knife skills that makes items like the Slap Chop unnecessary:
If you can’t see the video automatically, check out the clip on YouTube directly.